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	Fixes #8529, reverts #8527.
I was able to reproduce the problem in a test:
- it triggered only when the reader was an io.Reader
- and the size was provided (-1 takes another code path in minio)
287b1f21e1 should fail when running:
```
docker run --rm -e MINIO_DOMAIN=minio -e MINIO_ROOT_USER=123456 -e MINIO_ROOT_PASSWORD=12345678 -p 9000:9000  data.forgejo.org/oci/bitnami/minio:2024.8.17
```
and
```
TEST_MINIO_ENDPOINT=localhost:9000  go test -v -run ^TestMinioStorageIterator$ ./modules/storage
```
### Tests
- I added test coverage for Go changes...
  - [x] in their respective `*_test.go` for unit tests.
  - [ ] in the `tests/integration` directory if it involves interactions with a live Forgejo server.
### Documentation
- [ ] I created a pull request [to the documentation](https://codeberg.org/forgejo/docs) to explain to Forgejo users how to use this change.
- [x] I did not document these changes and I do not expect someone else to do it.
### Release notes
- [x] I do not want this change to show in the release notes.
- [ ] I want the title to show in the release notes with a link to this pull request.
- [ ] I want the content of the `release-notes/<pull request number>.md` to be be used for the release notes instead of the title.
Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/8541
Reviewed-by: Michael Kriese <michael.kriese@gmx.de>
Reviewed-by: Earl Warren <earl-warren@noreply.codeberg.org>
Co-authored-by: oliverpool <git@olivier.pfad.fr>
Co-committed-by: oliverpool <git@olivier.pfad.fr>
		
	
			
		
			
				
	
	
		
			70 lines
		
	
	
	
		
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			Go
		
	
	
	
	
	
			
		
		
	
	
			70 lines
		
	
	
	
		
			1.7 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
| // Copyright 2023 The Gitea Authors. All rights reserved.
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| // SPDX-License-Identifier: MIT
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| 
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| package storage
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| 
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| import (
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| 	"bytes"
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| 	"io"
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| 	"testing"
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| 
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| 	"forgejo.org/modules/setting"
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| 
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| 	"github.com/stretchr/testify/assert"
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| 	"github.com/stretchr/testify/require"
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| )
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| 
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| type spyCloser struct {
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| 	io.Reader
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| 	closed int
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| }
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| 
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| func (s *spyCloser) Close() error {
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| 	s.closed++
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| 	return nil
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| }
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| 
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| var _ io.ReadCloser = &spyCloser{}
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| 
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| func testStorageIterator(t *testing.T, typStr Type, cfg *setting.Storage) {
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| 	l, err := NewStorage(typStr, cfg)
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| 	require.NoError(t, err)
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| 
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| 	testFiles := []struct {
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| 		path, content string
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| 		size          int64
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| 	}{
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| 		{"a/1.txt", "a1", -1},
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| 		{"/a/1.txt", "aa1", -1}, // same as above, but with leading slash that will be trim
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| 		{"ab/1.txt", "ab1", 3},
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| 		{"b/1.txt", "b1", 2}, // minio closes when the size is set
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| 		{"b/2.txt", "b2", -1},
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| 		{"b/3.txt", "b3", -1},
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| 		{"b/x 4.txt", "bx4", -1},
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| 	}
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| 	for _, f := range testFiles {
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| 		sc := &spyCloser{bytes.NewBufferString(f.content), 0}
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| 		_, err = l.Save(f.path, sc, f.size)
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| 		require.NoError(t, err)
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| 		assert.Equal(t, 0, sc.closed)
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| 	}
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| 
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| 	expectedList := map[string][]string{
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| 		"a":           {"a/1.txt"},
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| 		"b":           {"b/1.txt", "b/2.txt", "b/3.txt", "b/x 4.txt"},
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| 		"":            {"a/1.txt", "b/1.txt", "b/2.txt", "b/3.txt", "b/x 4.txt", "ab/1.txt"},
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| 		"/":           {"a/1.txt", "b/1.txt", "b/2.txt", "b/3.txt", "b/x 4.txt", "ab/1.txt"},
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| 		"a/b/../../a": {"a/1.txt"},
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| 	}
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| 	for dir, expected := range expectedList {
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| 		count := 0
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| 		err = l.IterateObjects(dir, func(path string, f Object) error {
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| 			defer f.Close()
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| 			assert.Contains(t, expected, path)
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| 			count++
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| 			return nil
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| 		})
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| 		require.NoError(t, err)
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| 		assert.Len(t, expected, count)
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| 	}
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| }
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